Seriously flexible. Stupendously grippy. These Gripper Slippers have an ultra-warm brushed lining and special grips on the outside designed to help prevent slips. You may never want to wear real shoes again. While our grippers are pretty good at helping prevent slips, they’re not magic. So be careful, and practice good coordination out there. Cushioned footbed, fold flat for easy packing, cozy interior lining, stay-put grips. Shell: 50% acrylic, 30% nylon, 20% merino wool. Lining: 71% viscose, 25% polyester, 4% elastane. Size medium, measures 10.5" long at outsole, 4.5" wide at outsole, 4" tall from sole to top of back heel. Brand new with tags, never worn. MSRP $50.00